EP1899495A1 - Erstbenetzungshilfsmaterial für einen verdampferkörper - Google Patents
Erstbenetzungshilfsmaterial für einen verdampferkörperInfo
- Publication number
- EP1899495A1 EP1899495A1 EP06761727A EP06761727A EP1899495A1 EP 1899495 A1 EP1899495 A1 EP 1899495A1 EP 06761727 A EP06761727 A EP 06761727A EP 06761727 A EP06761727 A EP 06761727A EP 1899495 A1 EP1899495 A1 EP 1899495A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- aluminum
- layer
- wetting
- evaporator
- wetting agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009736 wetting Methods 0.000 title claims abstract description 108
- 239000000463 material Substances 0.000 title claims abstract description 100
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 188
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 176
- 239000000080 wetting agent Substances 0.000 claims abstract description 88
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052582 BN Inorganic materials 0.000 claims abstract description 20
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000001465 metallisation Methods 0.000 claims abstract description 17
- 239000000919 ceramic Substances 0.000 claims abstract description 13
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 13
- 239000010410 layer Substances 0.000 claims description 104
- 230000001070 adhesive effect Effects 0.000 claims description 86
- 239000000853 adhesive Substances 0.000 claims description 79
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 67
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 40
- 239000010936 titanium Substances 0.000 claims description 37
- 229910052719 titanium Inorganic materials 0.000 claims description 36
- 239000000843 powder Substances 0.000 claims description 34
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical group B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 claims description 33
- 229910033181 TiB2 Inorganic materials 0.000 claims description 33
- 239000000725 suspension Substances 0.000 claims description 33
- 239000011888 foil Substances 0.000 claims description 28
- 238000010438 heat treatment Methods 0.000 claims description 24
- 238000001704 evaporation Methods 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 20
- 239000002245 particle Substances 0.000 claims description 19
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims description 18
- 239000006200 vaporizer Substances 0.000 claims description 17
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 16
- 239000012790 adhesive layer Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 16
- 229910000838 Al alloy Inorganic materials 0.000 claims description 15
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 12
- 238000005275 alloying Methods 0.000 claims description 12
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 11
- 239000004615 ingredient Substances 0.000 claims description 10
- 239000002355 dual-layer Substances 0.000 claims description 9
- 229910052726 zirconium Inorganic materials 0.000 claims description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 8
- 229910052750 molybdenum Inorganic materials 0.000 claims description 8
- 239000011733 molybdenum Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 238000004049 embossing Methods 0.000 claims description 6
- 229910007948 ZrB2 Inorganic materials 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 5
- YXTPWUNVHCYOSP-UHFFFAOYSA-N bis($l^{2}-silanylidene)molybdenum Chemical compound [Si]=[Mo]=[Si] YXTPWUNVHCYOSP-UHFFFAOYSA-N 0.000 claims description 5
- DFJQEGUNXWZVAH-UHFFFAOYSA-N bis($l^{2}-silanylidene)titanium Chemical compound [Si]=[Ti]=[Si] DFJQEGUNXWZVAH-UHFFFAOYSA-N 0.000 claims description 5
- VWZIXVXBCBBRGP-UHFFFAOYSA-N boron;zirconium Chemical compound B#[Zr]#B VWZIXVXBCBBRGP-UHFFFAOYSA-N 0.000 claims description 5
- 229910052738 indium Inorganic materials 0.000 claims description 5
- 229910021343 molybdenum disilicide Inorganic materials 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- 229910021352 titanium disilicide Inorganic materials 0.000 claims description 5
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 4
- GJIKIPCNQLUSQC-UHFFFAOYSA-N bis($l^{2}-silanylidene)zirconium Chemical compound [Si]=[Zr]=[Si] GJIKIPCNQLUSQC-UHFFFAOYSA-N 0.000 claims description 4
- 239000000470 constituent Substances 0.000 claims description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 4
- 229910021353 zirconium disilicide Inorganic materials 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- -1 impurities Chemical compound 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 229910021332 silicide Inorganic materials 0.000 claims description 3
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims description 3
- 239000000155 melt Substances 0.000 abstract description 6
- 239000004411 aluminium Substances 0.000 abstract 3
- 229910017083 AlN Inorganic materials 0.000 abstract 1
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- 230000008020 evaporation Effects 0.000 description 12
- 239000000758 substrate Substances 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000005240 physical vapour deposition Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 5
- 230000008016 vaporization Effects 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 229910001092 metal group alloy Inorganic materials 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- YVIMHTIMVIIXBQ-UHFFFAOYSA-N [SnH3][Al] Chemical compound [SnH3][Al] YVIMHTIMVIIXBQ-UHFFFAOYSA-N 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical group 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 206010010144 Completed suicide Diseases 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000011022 operating instruction Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
- C23C14/20—Metallic material, boron or silicon on organic substrates
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/24—Vacuum evaporation
- C23C14/243—Crucibles for source material
Definitions
- the invention relates to a first wetting auxiliary material for application to the evaporator surface of an electrically heatable ceramic evaporator body, which is intended to operate in a PVD metallization system for evaporating aluminum. Furthermore, the invention relates to an electrically heatable ceramic evaporator body having a first wetting auxiliary material according to the invention applied to the evaporator surface. The invention further relates to a method for preparing an electrically heatable ceramic Verdampferk ⁇ rpers, wherein an inventive Warbeetzungsanges- material is applied to the evaporator surface of the evaporator body prior to its heating.
- the common method for coating flexible substrates with metals, in particular with aluminum, is the so-called vacuum strip metallizing according to the PVD (physical vapor deposition) technique.
- PVD physical vapor deposition
- As flexible substrates e.g. Paper, plastic films and textiles in question and as metal is mainly used aluminum.
- Substrates coated in this way are widely used for packaging, decorative purposes, in capacitor manufacturing and in environmental technology (insulation).
- the coating of the flexible substrates takes place in so-called metallization plants.
- the substrate to be coated is passed over a cooled roller and exposed to a metal vapor, which is deposited on the substrate surface as a thin metal layer.
- electrically heatable evaporator bodies are used, in particular in the form of so-called evaporator, which is heated to about 1450-1600 0 C become.
- Metal wire is fed continuously, liquefied on the surface of the evaporator and evaporated in vacuo at about 10 mbar "4.
- As the metal aluminum is mainly used.
- Non-flexible substrates are batch-coated according to the PVD technique in a batch process, in particular by means of flash evaporation.
- Non-flexible substrates are e.g. TV screens and plastic parts.
- the evaporator body used for the continuous process and the batch process are usually made of hot-pressed ceramic material containing titanium diboride and boron nitride as the main component. Titanium diboride is the electrically conductive component, while boron nitride is the electrically insulating component, which mixed with one another leads to specific resistivities.
- the invention provides a Clearbenetzungsangesmaterial, an evaporator body with the Retrostainsky smaterial invention and a method of the type mentioned, creating an improved first wetting of the
- Evaporator body is achieved by evaporating aluminum, so as to achieve increased evaporation rates from the beginning of the evaporator operation.
- the invention provides a first wetting auxiliary material for application to the evaporator surface of an electrically heatable ceramic vaporizer body, which is intended to operate in a PVD metallization unit for vaporizing aluminum and contains nitrogen, in particular in the form of boron nitride, as a material component.
- the first wetting auxiliary material according to the invention is a piece or layer material, wherein at least one layer, which can also be designed as a plate or sheet material, and / or a powder material, and has at least two components: aluminum as the first component in a composition in that, after the start of the operation of the evaporator body, it melts on its evaporator surface and reacts with the nitrogen of the evaporator body to form an aluminum nitride layer on the evaporator surface, and a wetting agent (wetting agent) as a second component, by means of which a uniform and large-scale distribution of molten aluminum the evaporator surface is favored.
- aluminum aluminum as the first component in a composition in that, after the start of the operation of the evaporator body, it melts on its evaporator surface and reacts with the nitrogen of the evaporator body to form an aluminum nitride layer on the evaporator surface
- a wetting agent wetting agent
- the vaporizer body is directly, i. in the direct current passage, resistance heated.
- the liquefied after the start of the evaporator aluminum is quickly and widely distributed by means of the wetting agent on the evaporator surface of the evaporator body, so that the evaporator surface is already wetted almost completely with aluminum at the beginning of the heating process.
- the wetting agent causes in particular a reduction of the wetting angle of the melting aluminum.
- the thus well distributed aluminum then reacts with the boron nitride of the evaporator body to aluminum nitride. So on the evaporator surface formed aluminum nitride is wetted by aluminum much better than the boron nitride of the evaporator body.
- Evaporator body generated aluminum nitride layer) over the entire life of the evaporator body away.
- the aluminum of the Siegbenetzungsanges- material melts at the start of operation of the evaporator body, that is when this is passed, for example, electric current to electrically heat this due to its ohmic resistance to an operating temperature of 1450-1600 0 C in particular, wherein the wetting agent of Warbenetzungsangesmaterials a fast and uniform Distribution of the aluminum of the Clearlegeetzungs- auxiliary material causes on the evaporator surface, wherein the associated with the molten aluminum of the Clearzwetzungsösmaterials wetted surface on the evaporator body is theDispbenetzungsflache.
- an aluminum nitride layer is already present almost over the entire evaporator surface, whereby at the same time the vapor pressure of the aluminum also releases the pressure from the
- the evaporator body is advantageously made of boron nitride as an insulating component and nitrogen supplier for the formation of the aluminum nitride layer and of titanium diboride as an electrically conductive component.
- the boron nitride and the titanium diboride are preferably contained in each case 50% by weight in the evaporator body material.
- the Zibenetzungsakusmaterial is also very easy to produce and attachable to the evaporator body.
- the first-aid wetting material simply comprises an adhesive, in particular acrylate adhesive, by means of which the initial wetting auxiliary material can be adhesively attached to the evaporator surface.
- the Warbenetzungsangesmaterial can also be designed simply laid on the evaporator body, if it is, for example, foil-shaped / plate-shaped or lumpy, or aufstreubar on the evaporator body, if it is, for example, powdered.
- the Initial wetting aid may also be a combination of a sheet / plate material with a powder material.
- the evaporator body is provided with a cavity in which the film and / or the powder are introduced safely in loose form.
- a powdery wetting agent may simply be scattered or rolled on the evaporator surface of the evaporator body and then covered by a loosely applied or adhesively bonded aluminum foil or aluminum sheet.
- the first wetting assistant preferably comprises tin as an additional material component, which tin may be in elemental form or in bound form.
- the tin which is provided in particular in powder form with a maximum particle size of 0.02 to 0.06 mm, in particular 0.045 mm, takes over from temperatures of above 23O 0 C by forming a molten phase, the adhesive effect of the adhesive, whereby a liability / Fixation of Clearzeetzungsangesmaterials on the evaporator surface of the evaporator body even at elevated temperatures after the adhesive decomposes or after the adhesive is evaporated, is ensured.
- tin takes over the adhesive effect, even before the adhesive has evaporated, to ensure adhesion of the Clearbenetzungsmaterials over the entire temperature range. Because of its melting temperature and its vapor pressure, tin is particularly well suited for this, since it has a relatively low vapor pressure, which corresponds approximately to that of aluminum, compared to its melting temperature, so that the tin in combination with the adhesive over the entire temperature window of the Process, the adhesion of Clearzwetzungsangesmaterials is ensured on the evaporator surface. Further, since the vapor pressure of tin is approximately equal to that of Aluminum matches, the tin is completely vaporized towards the end of the heating process, when the maximum heating temperature is reached, ie without residue.
- the tin may be mixed directly with the adhesive and / or the wetting agent and / or be alloyed with the aluminum. It should be noted that the invention is not limited to the use of tin as an adhesive for an elevated temperature range, but rather other material components can be used which have a similar temperature window in terms of their melting and boiling point. It is especially important that the selected material component unfolds the required adhesive effect even before the decomposition / evaporation of the adhesive and has approximately the same vapor pressure ratios as aluminum, so that no residues are formed. Although the combination of tin and adhesive provides a nearly ideal adhesive effect over the entire temperature range, the tin or adhesive may also be present in the initial wetting auxiliary without the other component of the material.
- the wetting agent of the initial wetting aid contains at least 30% by weight, preferably 40% by weight, of zirconium, molybdenum, titanium or a combination thereof as the material component.
- the components mentioned can be present in elemental form, as a metal alloy or bonded. In bound form, the components are preferably present as borides and / or suicides and / or nitrides and / or carbides and / or as carbonitrides, in particular as boride and / or silicide, before, but not oxidized. It is important that the compounds form free titanium metal / molybdenum metal / zirconium metal in contact with liquid aluminum under the heating conditions given in the metallization unit.
- the wetting agent is titanium diboride, titanium metal, zirconium diboride, zirconium metal, titanium disilicide, zirconium disilicide, molybdenum disilicide, molybdenum metal, ferrosilicon titanate (FeSiTi 2 ), or a combination thereof.
- the wetting agent may e.g. be powdered, in particular with a grain size of less than or equal to 0.2 mm, be provided or in the form of an alloying constituent with the aluminum of the Clearbenetzungsangesmaterials as an aluminum alloy.
- the aluminum of the wetting aid may be e.g. in the form of an aluminum foil or an aluminum sheet with a thickness of 0.01 to 4 mm, in particular an aluminum foil with a thickness of 0.01-0.1 mm or an aluminum sheet with a thickness of 0.2-0.3 mm, preferably 0.024-0.26 mm, be formed;
- the wetting agent is applied to the aluminum foil or the aluminum sheet, preferably rolled up.
- a powder mixture of tin and wetting agent is applied to the aluminum foil or the aluminum sheet, preferably by rolling or by spraying the powder mixture.
- the aluminum may also be provided in powder form, in particular with a particle size of less than or equal to 0.5 mm.
- the aluminum of the first wetting assistant is in the form of an aluminum alloy foil or sheet containing, in addition to the aluminum, the wetting agent as an alloying ingredient.
- the aluminum tin can be alloyed.
- the aluminum of the initial wetting auxiliary and the Wetting agent and preferably tin mixed into a powder mixture In the case of sticking of the aluminum layer on the evaporator body, for example by means of an acrylate adhesive, the tin prevents, according to the above explanations, that the aluminum foil or the aluminum sheet is lifted by melting and vaporizing or decomposing adhesive in operation from the evaporator, because the tin in the molten state brings with it sufficient adhesion.
- the first wetting auxiliary is formed as a suspension of liquid adhesive, in particular organic adhesive or wax, in which the powder mixture of aluminum, wetting agent and preferably tin is dispersed. This allows the initial wetting material to be used as
- the liquid adhesive represents a matrix, in particular an organic matrix, in which the powder mixture is incorporated.
- the suspension comprises e.g.
- the wax is heated, for example to a temperature of about 15O 0 C, in which case the aluminum, the wetting agent and optionally the tin are stirred into the hot wax while preparing the suspension.
- the wax suspension can then in this heated state on the evaporator, in particular in a Cavity of the evaporator into it, be applied.
- the wax suspension is solidified by cooling, so that the thus prepared evaporator body can be shipped / shipped. Therefore, the suspension preferably has a melting point above 7O 0 C.
- the solidified wax suspension can be provided with an embossing for the transmission of information, such as operating instructions or advertising.
- the vaporizer body heats up, the wax melts and vaporizes, leaving first the aluminum and wetting agent to form the aluminum nitride layer, and optionally the tin, ultimately vaporizing the tin together with the remaining aluminum.
- the suspension comprises, for example, aluminum powder, titanium and / or titanium diboride powder, sugar, glycol and preferably tin.
- the thus prepared vaporizer body may be provided with a self-adhesive film or other cover, for example, which prevents the suspension or the powder from eg a cavity in the evaporator body during transport come out.
- the cover may be sensitive to heat, for example, so that it is then automatically destroyed during operation of the evaporator body or else be provided detachably, for example in the form of a release liner.
- TheVaccinbenetzungsakusmaterial may in turn be a multi-layer structure of, for example, an aluminum layer, a wetting agent layer applied over the entire surface of the wetting agent layer, preferably a layer applied on the wetting agent layer of tin powder and an applied on the wetting agent layer or the tin powder layer adhesive layer, by means of which then the Clearbenetzungsangesmaterial is applied as an adhesive label on the evaporator body.
- the adhesive of the adhesive layer is chosen in particular such that it decomposes on heating of the evaporator body at a temperature of 250 0 C or more and completely, ie, almost residue-free evaporated.
- Such an adhesive is for example acrylate adhesive.
- the tin powder takes over as described above by formation of a melt, the adhesion effect at temperatures above 23O 0 C, the transition of the adhesion effect is flowing or overlapping, ie, that in a temperature range of about 230 0 C to about 260 0 C.
- the adhesion / fixation of the first wetting assistant on the evaporator surface is effected by the adhesive and the tin melt.
- the tin powder is preferably simply mixed with the adhesive, so that then eliminates the separate tin layer.
- the first wetting auxiliary material is formed as a dual layer, with a first layer of a mixture of organic acrylate adhesive and the wetting agent and preferably tin powder and with a second layer of aluminum or an aluminum alloy, wherein the thickness of the second layer is preferably greater than the thickness of the first layer is.
- the first layer is preferably 0.02-0.06 mm, preferably 0.050 mm, thick, wherein the wetting agent is titanium and / or titanium diboride powder having a particle size of 0.01-0.02 mm, in particular 0.015 mm, and with a weight proportion of 15-40 wt.%, In particular 30 wt.%, Is contained in the first layer, and wherein the tin powder with a weight fraction of 5-30 wt.%, In particular 30 wt%, is contained in the first layer.
- the thickness of the second layer is 0.045-4 mm, preferably 0.045-0.1 mm, in particular 0.055 mm, or 0.2-0.3 mm, in particular 0.24-0.26 mm.
- the aluminum of the initial wetting auxiliary material is in the form of an aluminum piece, in particular an aluminum wire piece, an aluminum cube or in lens form.
- the aluminum piece in addition to aluminum preferably still the wetting agent as a component, wherein the wetting agent is a non-alloyable with aluminum material.
- the piece of wire may for example be bent meandering and glued or placed on the evaporator body.
- the aluminum also in the form of a piece of material, in particular a piece of wire material, a cuboid body or in
- Lens shape be formed of an aluminum alloy, which contains in addition to aluminum, the wetting agent and optionally tin as an alloying ingredient.
- the aluminum alloy preferably contains 90-97% by weight of metallic aluminum, including impurities, and as wetting agent 3-10% by weight of titanium.
- the first wetting auxiliary material is formed as a triple or triple layer, comprising a first layer formed by the aluminum foil or the aluminum sheet, a second layer of the wetting agent applied to the first layer and a third layer applied to the wetting agent layer an adhesive, in particular an acrylate adhesive.
- the second layer is fixed on the surface of the first layer by, for example, rolling on 0.05 g of titanium and / or titanium diboride and 0.03-0.05 g, preferably 0.05 g, tin, the adhesive layer being 0, 02-0.06 mm, in particular 0.03 mm, is thick, and wherein the total thickness of the adhesive label is 0.1-4 mm, preferably 0.10-0.16 mm, in particular 0.13 mm, or 0.25-0.35 mm.
- the wetting agent and / or the adhesive tin powder preferably with a maximum particle size of 0.02-0.06 mm, in particular 0.045 mm, mixed.
- the adhesive is an adhesive layer, in particular of acrylate adhesive, with a thickness of 0.02-0.06 mm, in particular
- the total thickness of the initial wetting auxiliary material is 0.07-4 mm, preferably 0.07-0.16 mm, in particular 0.10-0.13 mm, or 0.2-0 , 35 mm. These thicknesses have been found to be sufficient in terms of the desired distribution and sufficient formation of an aluminum nitride layer, wherein the adhesive decomposes and evaporates sufficiently quickly, but only after the onset of adhesion by the liquid tin, and sufficient until the onset of adhesion by the tin strong adhesion by the adhesive • unfolds.
- the first wetting auxiliary material according to the invention is also advantageously used as an information carrier, for which purpose e.g. provided with an embossing or imprint.
- an embossing or imprint This may be e.g. Properties, other markings such as advertising and trademarks are applied to the initial wetting material.
- an embossing in particular the solidified wax suspension and the aluminum foil or the aluminum sheet are suitable; the latter / latter is also particularly suitable for applying an imprint.
- the invention further provides an electrically, in the direct flow of electricity heated evaporator body, in particular a ceramic evaporator body which has an evaporator surface for operation in a PVD metalization system for evaporating aluminum.
- the evaporator body contains nitrogen as the material component, in particular in the form of boron nitride, and is provided with a first wetting assistant according to the invention applied to the evaporator surface, in particular applied over the entire surface.
- the evaporator body is preferably a mixed ceramic with the main components titanium diboride and boron nitride, with a mixing ratio of 50% by weight plus / minus 10% by weight being present.
- the vaporizer body according to the invention can have a cavity into which the suspension-like, powdery or film-like first wetting auxiliary layer is applied, which is preferably covered with a removable or heat-sensitive cover.
- the evaporator body has an evaporation surface.
- the evaporator surface may preferably be coated over the entire surface or even over part of the surface with a first-aid wetting material according to the invention.
- related to the evaporator surface of the evaporator body mass used is of wetting agent from 0.3 to 400 mg / cm 2 evaporators flat / preferably 1 to 6 mg / cm 2 v er aampferfizze / un ⁇ is that of aluminum 0.1 to 100 mg / cm 2 evaporator surface / preferably 10 to 60 mg / cm 2 vapor evaporation -
- the invention further provides a method for preparing an evaporator body, in particular a ceramic evaporator body which can be heated in the direct flow of current and is suitable for operation in a PVD system.
- Metallization plant is provided for vaporizing aluminum and contains nitrogen, in particular in the form of boron nitride, as a material component.
- an initial wetting assistant according to the invention is applied to the evaporator surface of the vaporizer body before it is heated, at least over part of the surface, in particular over substantially the entire surface.
- the vaporizer body according to the invention is then operated with electric current to melt the aluminum of the initial wetting auxiliary and distribute it over the large area by means of the wetting agent on the evaporator surface, whereby the aluminum of the molten Clearbenetzungsangesmaterials with the nitrogen component of the vaporizer body reacts to form an aluminum nitride layer on which is then applied to the actually evaporating aluminum material.
- the first wetting auxiliary material is preferably introduced into a cavity of the vaporizer body in the form of a suspension.
- Suspension to the evaporator surface of the evaporator body with a layer thickness of 0.05-2.0 mm, in particular 0.1-0.2 mm, are applied.
- a suspension having a melting point above a temperature of 70 0 C is used, so that the suspension can be solidified after application to the evaporator surface of the evaporator body or after introduction into the cavity of the evaporator body by cooling.
- the invention will be explained below with reference to preferred embodiments with reference to the drawing. In the drawing show:
- FIG. 1 shows a perspective view of an evaporator body with a first wetting auxiliary material according to a first embodiment of the invention
- FIG. 2 shows a cross-sectional view of an evaporator body with a first-wetting auxiliary material according to the first embodiment of the invention
- Figure 3 is a perspective view of an evaporator body with a first wetting auxiliary material according to another embodiment of the invention
- Figure 4 is a cross-sectional view of an evaporator body with a first wetting assistant according to the embodiment of the invention shown in Figure 3
- FIG. 7 is a perspective view of an evaporator body having a first wetting assistant according to still another embodiment of the invention.
- Fig. 1 and Fig. 2 show 'an evaporator body 1 having an initial wetting according to a first exemplary form of the invention.
- the evaporator body 1 is designed in the form of a so-called. Evaporator boat and consists of hot-pressed ceramic material containing titanium diboride and boron nitride as the main component, titanium diboride is the electrically conductive component and boron nitride is the electrically insulating component.
- the mixing ratio of conductive to nonconductive Component is at 50 wt.% (+/- 10 wt.%), Resulting in a specific resistance of about 600-6000 ⁇ Ohm * cm.
- the evaporator body 1 has, for example, a length L of about 130 mm, a width B of about 30 mm and a height H of about 10 mm.
- the vaporizer body is directly, i. in direct current flow, resistance heated.
- it may also be indirect, i. by means of an external heat source to be heated.
- the first-wetting auxiliary material according to the first embodiment of the invention is designed as a multi-layer structure and applied to the upper surface of the evaporator body 1 forming the evaporator surface.
- the first wetting aid has a length 1 of about 100 mm, a width b of about 28 mm and a height h of 0.105-0.4 mm.
- the multilayer structure shown in FIG. 1 and FIG. 2 is a dual layer 2 having a first layer I and a second layer II.
- the first layer I of the dual layer 2 is formed as an adhesive layer and consists of a 0.02-0.06 mm, preferably 0.03-0.05 mm, thick adhesive layer, which titanium and or titanium diboride powder having a weight fraction of 15 - 40 wt.%, In particular 30 wt.%, Is mixed.
- the titanium and / or titanium diboride powder has a maximum particle size of 0.01-0.02 mm, in particular 0.015 mm.
- the adhesive layer is additionally admixed with tin powder having a weight fraction of 5-30% by weight, in particular 30% by weight, the tin powder having a maximum particle size of 0.06 mm, in particular 0.045 mm.
- the titanium and / or titanium diboride powder serves as a wetting agent, alternatively zirconium diboride, zirconium, titanium disilicide, zirconium disilicide, molybdenum disilicide, molybdenum or Ferrosiliziumdititanat (FeSiTi 2 ) used as a wetting agent and the adhesive layer can be admixed.
- organic acrylate adhesive is used here, and the invention is not limited to the use of organic acrylate adhesive as an adhesive.
- the tin acts at temperatures above 230 0 C to form a melt as an "adhesive" and replaced at elevated temperatures, the adhesive which evaporates at about 250 0 C.
- the vapor pressure of the tin and of the aluminum are approximately the same, so that the tin is evaporated completely, ie without residue.
- the second layer II of the dual layer 2 has a thickness of 0.045-4 mm, preferably 0.045-0.1 mm, in particular 0.055 mm, or 0.2-0.3 mm, in particular 0.24-0.26 mm, and contains aluminum as the main component.
- the aluminum is preferably provided in the form of an aluminum foil or an aluminum sheet with a length of 100 mm and a width of 28 mm, but may also be in the form of a foil or a sheet of an aluminum alloy, which / which in addition to the 90-97 wt.% Aluminum containing the wetting agent, eg Titanium, about 3-10 wt.% Contains. Also, the alloy tin may be alloyed as an alloying ingredient.
- the first wetting auxiliary material according to the first embodiment of the invention is adhered by means of the first layer I formed as an adhesive layer like an adhesive label on the surface of the evaporator body 1 forming the evaporator surface.
- the Enterprisebenetzungsangesmaterial is a large area, centrally mounted on the surface of the evaporator body 1, so that a lateral flow down of the molten aluminum or the wetting agent is avoided or reduced.
- the adhesive of the first layer I By means of which the Clearbenetzungscousmaterial such as an adhesive label is applied to the evaporator body 1, in particular chosen such that it decomposes during heating of the evaporator body 1 and completely, ie almost residue-free evaporated, the decomposition temperature of the adhesive preferably at about 25O 0 C or higher. Shortly before the decomposition of the adhesive, the tin starts to melt and takes over the adhesive effect of the adhesive. This is particularly important when the second layer II of the dual layer 2 is formed as a foil / sheet or in powder form. The tin melt then prevents the foil or the sheet metal or individual powder particles from being lifted or entrained by ascending gas bubbles of the decomposing adhesive. It is crucial that the tin fully unfolds its adhesive effect before the decomposition temperature of the adhesive. Additionally or alternatively, a perforated sheet or a perforated sheet may be provided so that the evaporating adhesive can escape without lifting the sheet.
- the evaporator body 1 with the dual layer 2 applied to its surface or evaporator surface is then preferably resistance-heated in a metallization system under high vacuum and brought to a temperature of about 1450 to 1600 ° C.
- the acrylate adhesive of the first layer I of the first wetting assistant decomposes, and then the aluminum of the second layer II of the first wetting assistant begins to melt.
- the liquid aluminum is evenly distributed on the evaporator surface of the evaporator body 1 by the wetting agent, here titanium and / or titanium diboride, due to the low wetting angle over the evaporator surface and can thus over the entire, previously glued evaporator surface In-situ react with the boron nitride of the evaporator body 1 to aluminum nitride.
- the wetting agent here titanium and / or titanium diboride
- the vapor pressure of the aluminum is also reached, i. the vapor pressure of the aluminum is equal to or greater than the pressure from the gas phase, so that the aluminum evaporates.
- the initial wetting aid initially applied only titanium / titanium diboride remains on the evaporator surface of the vaporizer body 1.
- the aluminum nitride layer generated during the heating process and the titanium / titanium diboride residue of the first wetting assistant are then continuously subjected to aluminum, e.g. in the form of an aluminum wire supplied. Due to the aluminum nitride layer, the continuously supplied aluminum is uniformly distributed on the evaporator surface of the evaporator body 1, wherein about 80% of the trained with the dual layer 2
- Fig. 3 and Fig. 4 show a second embodiment of the invention.
- the evaporator body 1 shown corresponds to the evaporator body previously described, shown in FIG.
- Dimensions and composition of the evaporator body of Fig. 1 and Fig. 3 are identical, and therefore they are denoted by the same reference numerals.
- a first wetting auxiliary material which is again formed as a multi-layer structure, is applied to the upper surface of the evaporator body 1 forming the evaporator surface.
- Primer wetting material according to the second embodiment of the invention preferably has a length 1 of about 100 mm, a width b of about 28 mm and a height h of about 0.1 mm to 4 mm, and is a triple layer 2 'with a first layer I 1 , a second layer II 1 and a third layer III.
- the first layer I 'of the triple layer 2' contains aluminum as the main component, wherein the aluminum is preferably provided in the form of an aluminum foil or an aluminum sheet, but may also be in the form of an aluminum alloy sheet which is adjacent to the aluminum foil Contains about 90-97 wt.% Contained aluminum, a wetting agent, for example titanium, about 3-10 wt.%. In addition, tin may additionally be added to the film in addition to the wetting agent, which, as described above, serves as an adhesive for temperatures above 230 ° C.
- the second layer II 1 consists of a wetting agent, here titanium and / or titanium diboride, which is provided in powder form and applied to the first layer I 1 .
- the wetting agent is rolled onto the first layer I 1 in order to fix it to the first layer I 1 or to coat the first layer I 1 with the wetting agent.
- a total of 0.05 g of titanium and / or titanium diboride are fixed by rolling on the surface of the first layer I 1 .
- zirconium diboride, zirconium, titanium disilicide, molybdenum, ferrosilicon titanate (FeSiTi 2 ), molybdenum disilicide or zirlonium disilicide may be used as the wetting agent.
- the third layer III of the triple layer 2 ⁇ is formed as an adhesive layer and consists of a 0.02 to 0.06 mm, preferably 0.03 mm, thick adhesive layer, which below the first layer I 'and the second layer II' is arranged, the total thickness of the
- Initial wetting auxiliary material is 0.1-4 mm, preferably 0.10-0.16 mm, in particular 0.13 mm, or 0.25-0.35 mm.
- adhesive organic acrylate adhesive is used, and the invention is not limited to the use of organic acrylate adhesive as an adhesive.
- Adhesive tin powder with a maximum particle size of 0.02 to 0.06 mm mixed.
- 0.05 g of titanium / titanium diboride and 0.05 g of tin can be mixed and applied by rolling or another method to the first layer of I 1 .
- the first-wetting auxiliary material according to the second embodiment of the invention is like an adhesive label on the surface of the evaporator body 1 by means of the third layer III formed as an adhesive layer glued.
- the adhesive of the third layer III is chosen such that it decomposes on heating of the evaporator body 1 and completely, ie, almost residue-free evaporated, wherein at temperatures above 230 0 C, the tin replaces the adhesive effect of the adhesive.
- Initial wetting auxiliary material is preferably resistance-heated in a metallization system under high vacuum, as described above, and thus brought to a temperature of approximately 1450 to 1600 ° C.
- the heating process and the result are as described in the first embodiment of the invention.
- the aluminum foil / the aluminum sheet or the aluminum alloy foil / the aluminum alloy sheet may also be a piece of aluminum wire is used, which is coated with the wetting agent, preferably titanium and / or titanium diboride, and on the evaporator surface of the evaporator body 1, in particular placed in a cavity formed at the top of the evaporator body 1, and / or adhered to the evaporator surface of the evaporator body 1 by means of an adhesive.
- the aluminum wire is bent in a meandering manner and placed on the evaporator surface, so that it takes up or covers the largest possible part of the evaporator surface.
- the evaporator surface can not be completely covered with the first wetting auxiliary material, so that in terms of the aspect of As fast as possible, extensive initial wetting or coating of the evaporator surface, the formation of the first wetting auxiliary as an adhesive label according to the first or the second embodiment of the invention of this variant is preferable.
- a Clearbenetzungscousmaterial is provided, which is in the form of an adhesive label and is glued to the surface or the evaporator surface of the evaporator body.
- the evaporator body to be used corresponds to the above-described evaporator body.
- the first wetting assistant according to the third embodiment of the invention preferably has a length of about 100 mm, a width of about 28 mm and a height of about 0.1-4 mm and is similar to the first embodiment of the invention as a dual layer with a first Layer and a second layer formed.
- the first layer of the first wetting aid according to the third embodiment of the invention is a 0.02-0.06 mm, especially 0.03 mm, thick layer of organic acrylate adhesive, the invention not being limited to the use of acrylate adhesive.
- the adhesive is selected such that it decomposes upon heating of the vaporizer body and completely, i. almost residue-free, evaporated.
- tin may also be added to the adhesive.
- the second layer of the first wetting assistant according to the third embodiment of the invention comprises aluminum in the form of an aluminum alloy foil or sheet having, in addition to the aluminum, a wetting agent as the alloying ingredient the aluminum wetting agent alloy comprises 90-97% by weight of metallic aluminum, including impurities, and 3-10% by weight of wetting agent.
- the wetting agent is preferably titanium, which is alloyed with the aluminum, but the aluminum may also have another
- wetting agent e.g. Zirconium
- tin may also be added to the aluminum as a further alloy constituent.
- the evaporator body is in a metallisation under high vacuum, resistance-heated preferably to a temperature of about 1450-1600 0 C accommodated.
- the heating process and the result are as described in the first embodiment of the invention.
- a piece of material e.g. a wire material piece, a material cube or lens-shaped pressed material, of an aluminum alloy, which contains a wetting agent as an alloying ingredient in addition to aluminum and be glued either by means of an adhesive or adhesive layer on the evaporator surface of the evaporator body and / or be introduced into a formed on the surface of the evaporator body cavity.
- the piece of material is preferably designed and applied to the evaporator surface such that it covers as large a part of the evaporator surface as possible.
- tin may also be added to the aluminum as a further alloy constituent.
- FIGS. 5 and 6 show a fifth embodiment of the invention with an evaporator body 1 .
- the cavity 3 has, for example, a length of about 100 mm, a width of about 26 mm and a height of about 1 mm.
- the cavity 3 in FIG. 5 and FIG. 6 has a rectangular cross-section, however, the cavity 3 may also have a different cross-sectional shape, for example a circular cross-section.
- the boundary surfaces of the cavity 3, here shown in each case as a flat and vertical boundary surface be formed as inclined or curved boundary surfaces, so that residues in the cavity or from the evaporator body can be easily removed.
- the Clearbenetzungscousmaterial is provided in the form of a suspension 2 '', preferably in the form of a 150 0 C hot wax suspension, which is filled into the cavity 3 of the evaporator body 1 ', wherein a powdery mixture of aluminum and a wetting agent in the suspension 2 1 1 are included.
- the suspension 2 ' 1 contains, for example, 95-105 g, preferably 100 g, paraffin-stearate wax as an organic matrix (eg wax or adhesive), in which between 1.5 and 2.5 g, preferably 2.0 g, Titanium and / or titanium diboride powder having a maximum particle size of 0.01-0.02 mm, preferably 0.015 mm, and 10-20 g, preferably 15 g of aluminum powder having a maximum particle size of 0.4-0.6 mm, preferably 0, 5 mm are stirred, preferably at a temperature of 15O 0 C, so that the mixture of wetting agent and aluminum in the suspension 2 1 1 is finely divided or is integrated in the organic matrix.
- the suspension 2 1 1 is added to tin.
- the evaporator body I 1 is heated as described above in a metallization to a temperature of 1450-1600 0 C.
- the organic matrix evaporates, in this case the wax, and the mixture of wetting agent and aluminum and optionally tin remains in the cavity 3 of the evaporator body I 1 .
- the further operations during the heating process and the result thereof correspond to the heating process described for the first embodiment of the invention.
- a suspension of glycol, organic adhesive, titanium / titanium diboride powder and aluminum powder having a layer thickness of 0.01-2 mm, in particular 0.1-0.2 mm, as a Clearbenetzungsangesmaterial on the evaporator surface applied to the evaporator body.
- the evaporator body preferably corresponds to the evaporator body used in the first embodiment of the invention, but it may also have a cavity according to the evaporator body I 1 .
- 100 g of suspension contains 50 g of aluminum powder (d90 ⁇ 0.05 mm), 7 g of titanium / titanium diboride powder (d90 ⁇ 13 mm), 5 g of sugar and 38 g of glycol.
- the suspension also contains tin powder.
- the first wetting assistant according to the sixth embodiment of the invention can be applied to the vaporizer body by simple brushing.
- the suspension can be introduced into the cavity formed on the evaporator surface of the evaporator body.
- Fig. 7 shows a seventh embodiment of the invention, according to which the aluminum of Mowetzungsanges- material is provided in the form of an aluminum piece, in particular in the form of an aluminum strip piece 4 or a Aluminum wire piece 4 ', which are preferably curved meandering, wherein the aluminum piece in addition to aluminum nor the wetting agent as an ingredient, wherein the wetting agent is a non-alloyed with aluminum material.
- the aluminum tin may be alloyed as an alloying ingredient.
- the wetting agent for example titanium diboride powder, is admixed with the aluminum piece, which, as shown in FIG.
- the aluminum piece is preferably applied to the evaporator surface such that it covers as much of the evaporator surface and covers, however, the evaporator surface of the evaporator body with this embodiment of the invention, in contrast to those embodiments in which the Clearbenetzungsangesmaterial as adhesive label or suspension is applied to the evaporator surface, not completely covered with the Clearzwetzungsongsmaterial.
- the initial wetting auxiliary material by means of a Haft directed. Adhesive layer may be applied to the evaporator surface of the evaporator body and / or may be introduced into a formed on the surface of the evaporator cavity.
- the choice of wetting agent is not limited to titanium diboride and titanium.
- Metal alloys containing zirconium and / or molybdenum and / or titanium, zirconium, zirconium diboride, titanium disilicide, molybdenum, zirconium disilicide, molybdenum disilicide, ferrosilicon titanate (FeSiTi 2 ) are other wetting agents that can be used.
- the wetting agent is at least 30% by weight, preferably 40% by weight, zirconium, molybdenum, titanium or a combination thereof as
- the said components may be elemental, as a metal alloy or in bound form, e.g. as boride or silicide.
- the components may be present as nitrides, carbonates or carbonitrides. Oxides of the metals are not suitable. It is true that the compounds are able to form free titanium metal / molybdenum metal / zirconium metal in contact with liquid aluminum under the heating conditions given in the metallization system.
- the wetting agent is generally provided with a grain size of 0-0.2 mm.
- the aluminum source may be an aluminum foil or an aluminum sheet having a thickness of 0.01-4 mm, preferably a 0.01 to 0.1 mm thick aluminum foil or a 0.2-0.3 mm thick aluminum sheet, aluminum powder with a
- Grain size is less than or equal to 0.5 mm or an aluminum piece.
- the used, based on the evaporator surface of the evaporator body mass of wetting agent is 0.3 to 400 mg / cm 2 evaporator surface / preferably 1 to 6 mg / cm 2 evaporator surface, and that of aluminum is 0.1 to 100 mg / cm 2 evaporator surface, preferably 10 to 60 mg / cm of evaporator surface
- the initial wetting auxiliary material according to the invention can advantageously be used as an information carrier, wherein, for example, properties, markings or also advertising and trademarks can be applied to the first wetting auxiliary material.
- the uppermost layer of the first wetting auxiliary material comprises an aluminum foil
- Aluminum sheet is which / which is printed or embossed. If there is a powder mixture of aluminum and wetting agent dispersed in wax, the wax can be embossed.
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005030862A DE102005030862B4 (de) | 2005-07-01 | 2005-07-01 | Erstbenetzungshilfsmaterial für einen Verdampferkörper, seine Verwendung zum Herrichten der Verdampferfläche eines Verdampferkörpers und ein elektrisch beheizbarer keramischer Verdampferkörper |
PCT/DE2006/001123 WO2007003167A1 (de) | 2005-07-01 | 2006-06-30 | Erstbenetzungshilfsmaterial für einen verdampferkörper |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1899495A1 true EP1899495A1 (de) | 2008-03-19 |
EP1899495B1 EP1899495B1 (de) | 2012-01-18 |
Family
ID=37056765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06761727A Active EP1899495B1 (de) | 2005-07-01 | 2006-06-30 | Erstbenetzungshilfsmaterial für einen verdampferkörper |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090129762A1 (de) |
EP (1) | EP1899495B1 (de) |
CN (1) | CN101238237B (de) |
AT (1) | ATE541957T1 (de) |
DE (1) | DE102005030862B4 (de) |
WO (1) | WO2007003167A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX339872B (es) * | 2010-01-12 | 2016-06-15 | Sylvan Source Inc | Interfaz de transferencia termica. |
DE102013218322B4 (de) | 2013-09-12 | 2021-11-18 | Kennametal Inc. | Verdampferkörper für eine PVD-Beschichtungsanlage sowie Verfahren zum Bereitstellen eines derartigen Verdampferkörpers |
DE102015112135B4 (de) * | 2015-07-24 | 2023-04-06 | Kennametal Inc. | Verdampferkörper mit Titanhydridbeschichtung, Verfahren zu dessen Herstellung und Verwendung |
Family Cites Families (92)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1814605U (de) * | 1956-11-16 | 1960-07-07 | Heraeus Gmbh W C | Nachlieferungsstab zur verdampfung von aluminium im hochvakuum. |
US3063865A (en) * | 1957-06-03 | 1962-11-13 | Nat Steel Corp | Process of treating a boron nitride crucible with molten aluminum |
US3031340A (en) * | 1957-08-12 | 1962-04-24 | Peter R Girardot | Composite ceramic-metal bodies and methods for the preparation thereof |
US2996412A (en) * | 1958-10-10 | 1961-08-15 | Continental Can Co | Art of depositing metals |
US3084060A (en) * | 1960-04-25 | 1963-04-02 | Nat Res Corp | Process of coating a refractory body with boron nitride and then reacting with aluminum |
US3181968A (en) * | 1960-07-25 | 1965-05-04 | Union Carbide Corp | Methods for metal vaporization |
US3234020A (en) * | 1961-06-21 | 1966-02-08 | Xerox Corp | Plate for electrostatic electrophotography |
US3216710A (en) * | 1961-06-30 | 1965-11-09 | Union Carbide Corp | Aluminum vaporizer |
US3227431A (en) * | 1961-11-22 | 1966-01-04 | Nat Res Corp | Crucible externally lined with filamentary carbon |
US3256103A (en) * | 1963-05-20 | 1966-06-14 | Refractory article | |
US3240563A (en) * | 1963-08-21 | 1966-03-15 | Union Carbide Corp | Purification of refractory materials |
US3375129A (en) * | 1966-09-22 | 1968-03-26 | Ethyl Corp | Aluminum plating employing amine complex of aluminum hydride |
US3553010A (en) * | 1967-07-26 | 1971-01-05 | Sigri Elektrographit Gmbh | Carbon or graphite formed body |
US3514575A (en) * | 1967-08-10 | 1970-05-26 | Sylvania Electric Prod | Metal-evaporating source |
DE1907099C3 (de) * | 1968-07-03 | 1974-08-15 | Union Carbide Corp., New York, N.Y. (V.St.A.) | Verwendung eines Verbundwerkstoffes für ein Gefäß zur Handhabung, insbesondere zum Verdampfen von Aluminium oder Aluminium-Legierungen |
US3598958A (en) * | 1969-11-26 | 1971-08-10 | Sylvania Electric Prod | Resistance heated evaporation boat |
US3730507A (en) * | 1971-01-18 | 1973-05-01 | Union Carbide Corp | Boron nitride base evaporation vessel having a surface coating of titanium-silicon thereon |
US3636305A (en) * | 1971-03-10 | 1972-01-18 | Gte Sylvania Inc | Apparatus for metal vaporization comprising a heater and a refractory vessel |
US3916075A (en) * | 1972-07-22 | 1975-10-28 | Philips Corp | Chemically highly resistant material |
JPS5118941A (ja) * | 1974-08-08 | 1976-02-14 | Denki Kagaku Kogyo Kk | Kinzokujohatsuyoyoki |
US4029466A (en) * | 1974-08-08 | 1977-06-14 | Denki Kagaku Kogyo Kabushiki Kaisha | Container for evaporation of metal |
US4061800A (en) * | 1975-02-06 | 1977-12-06 | Applied Materials, Inc. | Vapor desposition method |
JPS5274580A (en) * | 1975-12-19 | 1977-06-22 | Hitachi Ltd | Boat for vacuum evaporation |
US4089643A (en) * | 1976-03-19 | 1978-05-16 | Gte Sylvania Incorporated | Self-resistance-heated evaporation boat |
US4118244A (en) * | 1977-06-17 | 1978-10-03 | Gulf Research & Development Company | Paraffin wax composition |
US4264803A (en) * | 1978-01-10 | 1981-04-28 | Union Carbide Corporation | Resistance-heated pyrolytic boron nitride coated graphite boat for metal vaporization |
US4268314A (en) * | 1979-12-21 | 1981-05-19 | Union Carbide Corporation | High density refractory composites and method of making |
US4446357A (en) * | 1981-10-30 | 1984-05-01 | Kennecott Corporation | Resistance-heated boat for metal vaporization |
DE3239131A1 (de) * | 1982-10-22 | 1984-04-26 | Ulrich 8950 Kaufbeuren Goetz | Verfahren zur thermischen verdampfung von metallen im vakuum |
US4514355A (en) * | 1982-12-22 | 1985-04-30 | Union Carbide Corporation | Process for improving the high temperature flexural strength of titanium diboride-boron nitride |
GB8425917D0 (en) * | 1984-10-13 | 1984-11-21 | Metal Box Plc | Evaporating metal |
US4847031A (en) * | 1987-12-16 | 1989-07-11 | Gte Products Corporation | Evaporating boats containing titanium diboride |
US4884788A (en) * | 1988-04-12 | 1989-12-05 | Union Carbide Corporation | Boron nitride containing vessel having a surface coating of titanium iron-silicon thereon |
US5163499A (en) * | 1988-11-10 | 1992-11-17 | Lanxide Technology Company, Lp | Method of forming electronic packages |
US5526867A (en) * | 1988-11-10 | 1996-06-18 | Lanxide Technology Company, Lp | Methods of forming electronic packages |
US5007962A (en) * | 1989-09-19 | 1991-04-16 | Union Carbide Corporation | Boron nitride coatings |
US5026422A (en) * | 1989-11-03 | 1991-06-25 | Union Carbide Coatings Service Technology Corporation | Powder coating compositions |
US5284508A (en) * | 1990-07-05 | 1994-02-08 | Kirin Brewery Company Ltd. | Coating composition for glass containers |
US5112442A (en) * | 1990-09-27 | 1992-05-12 | United Technologies Corporation | Liquid vaporizing process for manufacturing iron oxide |
US5100845A (en) * | 1991-03-13 | 1992-03-31 | Union Carbide Coatings Service Technology Corporation | Process for producing titanium diboride and boron nitride powders |
DE69223877T2 (de) * | 1991-08-09 | 1998-04-16 | Intermetallics Co Ltd | Beschichtete Bauteile mit pulvergerüststrukturiertem Film und Verfahren zur ihrer Herstellung |
DE4204938C1 (de) * | 1992-02-19 | 1993-06-24 | Leybold Ag, 6450 Hanau, De | |
US6246247B1 (en) * | 1994-11-15 | 2001-06-12 | Formfactor, Inc. | Probe card assembly and kit, and methods of using same |
US5395180A (en) * | 1993-12-14 | 1995-03-07 | Advanced Ceramics Corporation | Boron nitride vaporization vessel |
DE69429326T2 (de) * | 1993-12-27 | 2002-05-16 | Sumitomo Spec Metals | Verfahren zum Granulieren von Pulver |
TW289900B (de) * | 1994-04-22 | 1996-11-01 | Gould Electronics Inc | |
US7465219B2 (en) * | 1994-08-12 | 2008-12-16 | Diamicron, Inc. | Brut polishing of superhard materials |
WO1996021749A1 (en) * | 1994-09-28 | 1996-07-18 | Advanced Ceramics Corporation | High density flash evaporator |
US5653813A (en) * | 1995-04-03 | 1997-08-05 | Novellus Systems, Inc. | Cyclone evaporator |
DE19538295A1 (de) * | 1995-10-14 | 1997-04-17 | Basf Ag | Goniochromatische Glanzpigmente mit siliciumhaltiger Beschichtung |
JP4080030B2 (ja) * | 1996-06-14 | 2008-04-23 | 住友電気工業株式会社 | 半導体基板材料、半導体基板、半導体装置、及びその製造方法 |
US5695828A (en) * | 1996-11-21 | 1997-12-09 | Eastman Kodak Company | Method for inducing electrical conductivity in zirconia ceramic surfaces |
DE19714433C2 (de) * | 1997-04-08 | 2002-08-01 | Celanese Ventures Gmbh | Verfahren zur Herstellung einer Beschichtung mit einem Titanborid-gehald von mindestens 80 Gew.-% |
DE19714432C2 (de) * | 1997-04-08 | 2000-07-13 | Aventis Res & Tech Gmbh & Co | Trägerkörper mit einer Schutzbeschichtung und Verwendung des beschichteten Trägerkörpers |
US6312643B1 (en) * | 1997-10-24 | 2001-11-06 | The United States Of America As Represented By The Secretary Of The Air Force | Synthesis of nanoscale aluminum alloy powders and devices therefrom |
US6402795B1 (en) * | 1998-02-18 | 2002-06-11 | Polyplus Battery Company, Inc. | Plating metal negative electrodes under protective coatings |
DE19821772A1 (de) * | 1998-05-14 | 1999-11-18 | Kempten Elektroschmelz Gmbh | Keramische Verdampferschiffchen mit verbessertem Erstbenetzungsverhalten |
US6645572B2 (en) * | 1998-05-14 | 2003-11-11 | Wacker-Chemie Gmbh | Process for producing a ceramic evaporation boat having an improved initial wetting performance |
DE19823908A1 (de) * | 1998-05-28 | 1999-12-02 | Kempten Elektroschmelz Gmbh | Elliptischer keramischer Verdampfer |
US6376018B1 (en) * | 1998-06-17 | 2002-04-23 | Wilfred C. Kittler, Jr. | Method for the production of unsupported thin film particles |
EP1754994B1 (de) * | 1998-09-22 | 2007-12-12 | FUJIFILM Corporation | Verfahren zur Herstellung eines Antireflektionsfilms |
US6454860B2 (en) * | 1998-10-27 | 2002-09-24 | Applied Materials, Inc. | Deposition reactor having vaporizing, mixing and cleaning capabilities |
JP4324296B2 (ja) * | 1999-02-26 | 2009-09-02 | 新日本製鐵株式会社 | プレス成形性、耐かじり性に優れたアルカリ可溶型潤滑皮膜を形成可能な塗料組成物およびこの組成物を使用した潤滑表面処理金属製品 |
US6444038B1 (en) * | 1999-12-27 | 2002-09-03 | Morton International, Inc. | Dual fritted bubbler |
EP1226742B1 (de) * | 1999-11-03 | 2006-12-27 | Nexicor, LLC | Induktionshandgerät |
DE19962015A1 (de) * | 1999-12-22 | 2001-06-28 | Starck H C Gmbh Co Kg | Pulvermischungen bzw. Verbundpulver, Verfahren zu ihrer Herstellung und ihre Verwendung in Verbundwerkstoffen |
EP1209094B1 (de) * | 2000-03-08 | 2006-06-14 | Dai Nippon Printing Co., Ltd. | Verpackungsmaterial für polymerzelle sowie verfahren zu dessen herstellung |
EP1146098A1 (de) * | 2000-04-14 | 2001-10-17 | Sicpa Holding S.A. | Feste Markierungszusammensetzung als Schreibgerät, optisch variable Markierungsschicht und Verwendung von mehreren optisch variablen Pigmenten |
DE60106675T2 (de) * | 2000-05-31 | 2005-12-01 | Shipley Co., L.L.C., Marlborough | Verdampfer |
CA2354665C (en) * | 2000-08-09 | 2006-10-31 | Nippon Steel Corporation | Soluble lubricating surface-treated stainless steel sheet with excellent shapability for fuel tank and method for manufacturing fuel tank |
DE10048759A1 (de) * | 2000-09-29 | 2002-04-11 | Aixtron Gmbh | Verfahren und Vorrichtung zum Abscheiden insbesondere organischer Schichten im Wege der OVPD |
JP2002144478A (ja) * | 2000-11-16 | 2002-05-21 | Nippon Steel Corp | 成形性に優れたアルカリ可溶型潤滑表面処理金属製品 |
US20040121162A1 (en) * | 2001-03-30 | 2004-06-24 | Ikuro Yamaoka | Metal product surface-treated with alkali-soluble lubricating film exhibiting excellent formability and excellent film removal property being stable for a long time and independent of temperature for drying film |
CN1178872C (zh) * | 2001-09-21 | 2004-12-08 | 谭又亭 | 空心微珠/铝基复合材料的制造工艺 |
US7780785B2 (en) * | 2001-10-26 | 2010-08-24 | Applied Materials, Inc. | Gas delivery apparatus for atomic layer deposition |
DE10153196A1 (de) * | 2001-10-27 | 2003-05-08 | Merck Patent Gmbh | Pigment mit Metallglanz |
CA2474640A1 (en) * | 2002-02-18 | 2003-08-21 | Hilmar Weinert | Method of producing plane-parallel structures of silicon suboxide, silicon dioxide and/or silicon carbide, plane-parallel structures obtainable by such methods, and the use thereof |
US7189342B2 (en) * | 2002-05-09 | 2007-03-13 | Harmonics, Inc. | Tapecast electro-conductive cermets for high temperature resistive heating systems |
US7300038B2 (en) * | 2002-07-23 | 2007-11-27 | Advanced Technology Materials, Inc. | Method and apparatus to help promote contact of gas with vaporized material |
US6921062B2 (en) * | 2002-07-23 | 2005-07-26 | Advanced Technology Materials, Inc. | Vaporizer delivery ampoule |
KR100889758B1 (ko) * | 2002-09-03 | 2009-03-20 | 삼성모바일디스플레이주식회사 | 유기박막 형성장치의 가열용기 |
JP2006502269A (ja) * | 2002-10-09 | 2006-01-19 | チバ スペシャルティ ケミカルズ ホールディング インコーポレーテッド | キャリア物質を着色する方法 |
JP4820549B2 (ja) * | 2002-10-16 | 2011-11-24 | チバ ホールディング インコーポレーテッド | 還元顔料 |
US6881439B2 (en) * | 2002-12-04 | 2005-04-19 | General Electric Company | Aluminide coating process |
MXPA05006198A (es) * | 2002-12-10 | 2005-08-19 | Ciba Sc Holding Ag | Pigmentos en forma de escamas con base en aluminio revestido con sioz (0.7< =z <2.0). |
KR100489304B1 (ko) * | 2002-12-23 | 2005-05-17 | 재단법인 포항산업과학연구원 | 저항가열 보트 및 그 제조방법 |
US20040236416A1 (en) * | 2003-05-20 | 2004-11-25 | Robert Falotico | Increased biocompatibility of implantable medical devices |
US20040247837A1 (en) * | 2003-06-09 | 2004-12-09 | Howard Enlow | Multilayer film |
KR20060019576A (ko) * | 2003-07-04 | 2006-03-03 | 마쯔시다덴기산교 가부시키가이샤 | 진공 단열재 및 이를 이용한 기기 |
US7604726B2 (en) * | 2004-01-07 | 2009-10-20 | Honeywell International Inc. | Platinum aluminide coating and method thereof |
US7874432B2 (en) * | 2004-03-23 | 2011-01-25 | Velocys | Protected alloy surfaces in microchannel apparatus and catalysts, alumina supported catalysts, catalyst intermediates, and methods of forming catalysts and microchannel apparatus |
DE102004045206B4 (de) * | 2004-09-17 | 2009-09-10 | Sintec Keramik Gmbh | Vorgefertigte Platte und Verfahren zum Herrichten eines Verdampferkörpers und dessen Betreiben in einer PVD-Metallisierungsanlage |
-
2005
- 2005-07-01 DE DE102005030862A patent/DE102005030862B4/de not_active Expired - Fee Related
-
2006
- 2006-06-30 AT AT06761727T patent/ATE541957T1/de active
- 2006-06-30 US US11/994,180 patent/US20090129762A1/en not_active Abandoned
- 2006-06-30 WO PCT/DE2006/001123 patent/WO2007003167A1/de active Application Filing
- 2006-06-30 CN CN2006800285283A patent/CN101238237B/zh active Active
- 2006-06-30 EP EP06761727A patent/EP1899495B1/de active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2007003167A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP1899495B1 (de) | 2012-01-18 |
DE102005030862A1 (de) | 2007-01-04 |
CN101238237A (zh) | 2008-08-06 |
CN101238237B (zh) | 2011-04-06 |
WO2007003167A1 (de) | 2007-01-11 |
DE102005030862B4 (de) | 2009-12-24 |
ATE541957T1 (de) | 2012-02-15 |
US20090129762A1 (en) | 2009-05-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1794344B1 (de) | Herrichten und betreiben eines verdampferkörpers für eine pvd-metallisierungsanlage | |
EP2271787B1 (de) | Verdampferkörper | |
DE3239949A1 (de) | Widerstandsbeheiztes schiffchen zum verdampfen von metallen | |
DE1084381B (de) | Legierungsverfahren zur Herstellung von pn-UEbergaengen an der Oberflaeche eines Halbleiterkoerpers | |
EP0213556A2 (de) | Vorrichtung für das Aufdampfen von anorganischen Verbindungen mittels einer Photonen-erzeugenden thermischen Strahlungsheizquelle in kontinuierlich betriebenen Vakuumbedampfungsanlagen | |
DE102005020945B4 (de) | Keramische Verdampferschiffchen, Verfahren zu ihrer Herstellung und ihre Verwendung | |
EP1899495B1 (de) | Erstbenetzungshilfsmaterial für einen verdampferkörper | |
DE102007020852A1 (de) | Gasversorgungssystem und Verfahren zur Bereitstellung eines gasförmigen Abscheidungsmediums | |
DE2244156A1 (de) | Verfahren zur herstellung einer metallfolie | |
DE19581904B4 (de) | Entspannungs- oder Schnellverdampfer mit hoher Dichte | |
AT393367B (de) | Schichtverbundwerkstoff, insbesondere fuer gleit- und reibelemente, sowie verfahren zu seiner herstellung | |
DE10393947B4 (de) | Widerstandsbeheiztes Schiffchen und Herstellungsverfahren dafür | |
EP0282540B1 (de) | Verfahren und vorrichtung zum metallisieren von folienoberflächen | |
WO2013155540A1 (de) | Tiegel zur herstellung von oxidkeramischen einkristallen | |
DE102005020946B4 (de) | Verfahren und Verdampferschiffchen zum Beschichten von Substraten mit Kupfer oder Silber | |
DE102006001855A1 (de) | Verdampferkörper und Verfahren zum Bereitstellen eines Verdampferkörpers | |
AT517717B1 (de) | Verfahren zur Abscheidung einer Schicht auf einem Gleitlagerelementrohling | |
DE102015112135B4 (de) | Verdampferkörper mit Titanhydridbeschichtung, Verfahren zu dessen Herstellung und Verwendung | |
EP1161570B1 (de) | Verfahren zur beschichtung eines trägerkörpers mit einem hartmagnetischen se-fe-b-material mittels plasmaspritzens | |
DE3114467A1 (de) | Verdampferschiffchen und verfahren zu seiner herstellung | |
EP3460092A1 (de) | Niedrigemissionsbeschichtung | |
WO2015036223A1 (de) | Verdampferkörper für eine pvd-beschichtungsanlage sowie verfahren zum bereitstellen eines derartigen verdampferkörpers | |
DE102018113483B4 (de) | Verdampfungsgut-Magazin, Verdampfungsvorrichtung und Verfahren | |
DE19708676C2 (de) | Verfahren zum Aufbringen einer kubischen Bornitried-Schicht durch Vakuumbeschichten | |
DE102006048513A1 (de) | Wärmeleitschicht und Verfahren zu deren Herstellung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20071219 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
DAX | Request for extension of the european patent (deleted) | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1109918 Country of ref document: HK |
|
DAX | Request for extension of the european patent (deleted) | ||
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: KENNAMETAL SINTEC KERAMIK GMBH |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN Ref country code: AT Ref legal event code: REF Ref document number: 541957 Country of ref document: AT Kind code of ref document: T Effective date: 20120215 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502006010887 Country of ref document: DE Effective date: 20120315 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: VDEP Effective date: 20120118 |
|
LTIE | Lt: invalidation of european patent or patent extension |
Effective date: 20120118 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120518 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120418 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120118 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120118 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120518 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120118 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120118 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120118 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120419 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120118 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120118 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120118 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120118 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120118 Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120118 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120118 Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120118 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120118 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120118 |
|
26N | No opposition filed |
Effective date: 20121019 |
|
BERE | Be: lapsed |
Owner name: KENNAMETAL SINTEC KERAMIK G.M.B.H. Effective date: 20120630 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120630 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502006010887 Country of ref document: DE Effective date: 20121019 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20120630 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20130228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120429 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120630 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120630 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120630 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120702 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120630 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 541957 Country of ref document: AT Kind code of ref document: T Effective date: 20120630 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120630 |
|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1109918 Country of ref document: HK |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120118 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120630 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20060630 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20230626 Year of fee payment: 18 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230622 |